CN205031998U - Purifier that calms anger is led to air -vent valve - Google Patents
Purifier that calms anger is led to air -vent valve Download PDFInfo
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- CN205031998U CN205031998U CN201520778798.2U CN201520778798U CN205031998U CN 205031998 U CN205031998 U CN 205031998U CN 201520778798 U CN201520778798 U CN 201520778798U CN 205031998 U CN205031998 U CN 205031998U
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Abstract
The utility model belongs to the technical field of natural gas filtration equipment and specifically relates to a purifier that calms anger is led to air -vent valve that has more excellent filter effect and has the great dirty ability of receiving, including the control ball valve that admits air, mount pad subassembly and the exhaust control ball valve that connects gradually independent whirl passageway with mount pad subassembly intercommunication, be provided with filtering component in the independent whirl passageway, filtering component catches liquid separating layer, sets up to strain the enhancement layer and set up in the fixed enhancement layer of inlayer in the essence of centre and constitute by setting up in outer just straining, and wherein the gas that purifies of treating in the independent whirl passageway is through just straining in the filtration entry of catching on the liquid separating layer enters into filtering component, and uncontaminated gas is through fixed enhancement layer after discharged by exhaust control ball valve. The utility model discloses a filter by different level, and it is big to filter the flow, filter fineness is high, and the dirty volume of receiving is big, and the maintenance period is long. The utility model discloses it needs the high efficiency to filter the production occasion of the natural gas to be particularly useful for the filtration.
Description
Technical field
The utility model relates to natural gas filtering apparatus field, especially a kind of pressure regulator valve pilot air purifying apparatus.
Background technology
Natural gas is furnished with pressure regulator valve adopting defeated gas distribution station, and the natural gas usually through pressure regulator valve contains bubble discharge opeing, water and impurity, can block, pollute pressure regulator valve pilot valve, and then affect voltage regulation function.
Existing filtering and purifying; in many employings shell, stainless steel cloth is installed; this purifier filtering accuracy is low; flow is little; water environment capacity is low, causes poor filtration effect, can not well protect pressure regulator valve pilot valve; and do not configure pressure reduction display meter; do not arrange blowoff valve and concentrate blowdown, cause secondary pollution to environment, security reliability is poor; behaviour does inconvenience; if cause pilot valve malfunctioning at short notice, shorten the time between overhauls(TBO), strengthen maintenance workload; even affect natural gas transport pressure to regulate, cause security incident.
Utility model content
Technical problem to be solved in the utility model is to provide a kind ofly to be had more excellent filter effect and has the pressure regulator valve pilot air purifying apparatus of larger water environment capacity.
The utility model solves the technical scheme that its technical problem adopts: pressure regulator valve pilot air purifying apparatus, comprise the air inlet connected successively and control ball valve, mounting bracket assembly and gas exhaust inspecting ball valve, comprise the independent eddy flow passage be communicated with mounting bracket assembly, filter assemblies is provided with in described independent eddy flow passage, described filter assemblies catches Liquid segregation layer by being arranged at outer field initial filter, be arranged at middle essence filter enhancement Layer to form with the fixing enhancement Layer being arranged at innermost layer, the filtration entrance that gas to be clean wherein in independent eddy flow passage is caught on Liquid segregation layer by initial filter enters in filter assemblies, clean gas is discharged by gas exhaust inspecting ball valve by warp after fixing enhancement Layer.
Further, comprise differential manometer, described differential manometer is communicated with mounting bracket assembly.
Further, comprise blowdown control valve, described blowdown control valve is arranged at the below of independent eddy flow passage.
Further, comprise spot collector, described spot collector is arranged at below blowdown control valve, for collecting the filter residue that blowdown control valve is discharged.
The beneficial effects of the utility model are: when reality uses, first natural gas to be cleaned controls ball valve by air inlet and enters, and basipetally enter in independent eddy flow passage, ensuing, the filtration entrance that natural gas to be cleaned is caught on Liquid segregation layer by initial filter enters in filter assemblies, initial filter successively through having initial filter interception seizure and liquid coarse separation function catches Liquid segregation layer, and the essence filter enhancement Layer by having smart filter function, therefore, the utility model achieves and filters by different level, and filtering traffic is large, filtering accuracy is high, pollutant holding capability is large, maintenance period is long.The utility model is particularly useful for filtering the production occasion needing high efficiency to filter natural gas.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of filter assemblies of the present utility model.
Be labeled as in figure: air inlet controls ball valve 1, independent eddy flow passage 2, differential manometer 3, blowdown control valve 4, mounting bracket assembly 5, spot collector 6, initial filter seizure Liquid segregation layer 7, filters entrance 71, essence filter enhancement Layer 8, fixing enhancement Layer 9, filter assemblies 10, gas exhaust inspecting ball valve 11.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As Fig. 1, pressure regulator valve pilot air purifying apparatus shown in Fig. 2, comprise the air inlet connected successively and control ball valve 1, mounting bracket assembly 5 and gas exhaust inspecting ball valve 11, also comprise the independent eddy flow passage 2 be communicated with mounting bracket assembly 5, filter assemblies 10 is provided with in described independent eddy flow passage 2, described filter assemblies 10 catches Liquid segregation layer 7 by being arranged at outer field initial filter, be arranged at middle essence filter enhancement Layer 8 to form with the fixing enhancement Layer 9 being arranged at innermost layer, the filtration entrance 71 that gas to be clean wherein in independent eddy flow passage 2 is caught on Liquid segregation layer 7 by initial filter enters in filter assemblies 10, clean gas is discharged by gas exhaust inspecting ball valve 11 by warp after fixing enhancement Layer 9.The utility model filters owing to have employed multi-layer classification, and therefore have good filter effect, in the natural gas of general, right >=3 μ, the clearance of impurity reaches 100%, filtering precision≤1 μ, total removal of impurity efficiency eta >=99.9%.The general preferred entirety of the utility model adopts stainless steel, and media-resistant burn into airflow is washed away, withstand voltage, long service life.
Certain, in order to realize real-time monitoring to the pressure of whole filter process, can select to set up differential manometer 3, described differential manometer 3 is communicated with mounting bracket assembly 5.As shown in Figure 1, differential manometer 3 ensure that the pressure controllable of whole process, makes production process efficiently safer.
In order to timely the spot filtered out be discharged, blowdown control valve 4 can be set up in the below of independent eddy flow passage 2, further, spot collector 6 can also be set below blowdown control valve 4, for collecting the filter residue that blowdown control valve (4) is discharged.
Claims (4)
1. pressure regulator valve pilot air purifying apparatus, comprise the air inlet connected successively and control ball valve (1), mounting bracket assembly (5) and gas exhaust inspecting ball valve (11), it is characterized in that: comprise the independent eddy flow passage (2) be communicated with mounting bracket assembly (5), filter assemblies (10) is provided with in described independent eddy flow passage (2), described filter assemblies (10) catches Liquid segregation layer (7) by being arranged at outer field initial filter, be arranged at fixing enhancement Layer (9) formation that middle essence is filtered enhancement Layer (8) and is arranged at innermost layer, the filtration entrance (71) that gas to be clean wherein in independent eddy flow passage (2) is caught on Liquid segregation layer (7) by initial filter enters in filter assemblies (10), clean gas is discharged by by gas exhaust inspecting ball valve (11) by fixing enhancement Layer (9).
2. pressure regulator valve pilot air purifying apparatus as claimed in claim 1, it is characterized in that: comprise differential manometer (3), described differential manometer (3) is communicated with mounting bracket assembly (5).
3. pressure regulator valve pilot air purifying apparatus as claimed in claim 1 or 2, it is characterized in that: comprise blowdown control valve (4), described blowdown control valve (4) is arranged at the below of independent eddy flow passage (2).
4. pressure regulator valve pilot air purifying apparatus as claimed in claim 3, it is characterized in that: comprise spot collector (6), described spot collector (6) is arranged at blowdown control valve (4) below, for collecting the filter residue that blowdown control valve (4) is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778798.2U CN205031998U (en) | 2015-10-09 | 2015-10-09 | Purifier that calms anger is led to air -vent valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778798.2U CN205031998U (en) | 2015-10-09 | 2015-10-09 | Purifier that calms anger is led to air -vent valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031998U true CN205031998U (en) | 2016-02-17 |
Family
ID=55290933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520778798.2U Active CN205031998U (en) | 2015-10-09 | 2015-10-09 | Purifier that calms anger is led to air -vent valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627943A (en) * | 2020-11-14 | 2021-04-09 | 河北虹旭环保科技有限公司 | Portable maintenance equipment of DPF |
-
2015
- 2015-10-09 CN CN201520778798.2U patent/CN205031998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627943A (en) * | 2020-11-14 | 2021-04-09 | 河北虹旭环保科技有限公司 | Portable maintenance equipment of DPF |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |